High dose hook effect occurs when     the sperm cells are hook shaped     the mobile antibody-antigen complex binds to the stationary antibodies     not enough sample has been added     the mobile antibody-antigen complex binds to excess antigens     excess antigens prevents the mobile antibody-antigen complex from binding to the stationary antibodies

Q: n western blotting, secondary antibody is conjugated with color or fluorescence producing enzyme…

A: In recombinant DNA technology, several group of techniques are involved. These techniques are…

Q: Which of the following would not be consistent with Infectious Mononucleosis (IM):     a Absolute…

A: Infectious mononucleosis generally caused by epstein barr virus also known as glandular fever.

Q: Which is not true of measles vaccine? lt can be given at the same time as DPT It is alright to give…

A: Vaccines:  Vaccines help to develop cell mediated immunity and humoral immunity. Immunization is the…

Q: Which option is not an example of active immunization? Group of answer choices Injection of a mRNA…

A: Active Immunity  Antibodies develop in a person's own immune system after the body is exposed to an…

Q: Canvas Question 14 2p Only one of the following describes fixed immune-related cells that are…

A: Introduction: The human body has a complex organization comprising of cells that make up tissues,…

Q: I understand what autoantibodies are, but are ANAs the same thing as autoantibodies, or is there a…

A: Autoantibodies are immune system antibodies that mistakenly target and attack an individual's own…

Q: Based on the constant region of the antibodies there are only five iso-types of the antibodies,…

A: Antibodies are the Y-shaped large molecules that combine with the antigen for neutralizing…

Q: Which of the following complementarity determining regions (CDRS) of antibodies is sequentially and…

A: The immune system of the body governs the body’s ability to fight against the destructive actions of…

Q: Two antibodies, one is IgM and the other is IgG, both can bind to the same epitope. Which of the…

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Q: In which of the following cases would treating a patient with an antiserum (purified antibodies) be…

A: Antiserum  Antiserum is extracted from the animals blood like rabbit or horse to treat specific…

Q: The secondary antibody used in the laboratory for western blotting is conjugated to which enzyme?…

A: Secondary antibody is complementary to the primary antibody that is specific for a particular…

Q: When people get vaccinated for the COVID-19, which of the following will occur to them in response…

A: Vaccination is the process of administering the vaccine which is a weakened or killed strain of the…

Q: **Monoclonal antibodies and Polyclonal antibodies What are the differences? How to make them?…

A: Antibodies, also known as immunoglobulins are proteins produced by the immune system in response to…

Q: The antibody region that bind the antigen region with a high affinity is called: complementary…

A: Antibody, also called as immunoglobulin, is a protective protein produced by the immune system in…

Q: The conjugated -antibody can be either primary antibody or the secondary antibody True False

A: Primary antibody binds to antigen while secondary antibodies bind to primary antibody Fc region. Fc…

Q: What

A:

Q: on with HIV has far fewer Helper T cells than a healthy person becau and destroys Helper T cells.…

A: HIV is Human immunodeficiency virus. As HIV causes  the white  blood cell most effectively.

Q: A vaccine is intended to stimulate the production of which of the following O Red blood cells O…

A: White blood cells (WBC) or lymphocytes are the component of blood that provides immunity to the body…

Q: Identify the highlighted part of the antibody

A: Immunity is the most talked-about term in this covid pandemic, it defines to be the body's mechanism…

Q: Why are only very small amounts of antigen injected?

A: Antigens are any foreign substances which evoke immune response in our body as they enters the body.…

Q: You are interested in performing indirect immunofluorescence light microscopy to observe the…

A: Immunofluorescence light microscopy is a laboratory technique that uses fluorescently labeled…

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A: The immune system is a complex network of cells, tissues, and organs that work together to defend…

Q: Upon antigen exposure, antigen binding sites;. is the first antibody produced with is the second…

A: The correct answer is:IgM; 10; IgA; 4; IgG; 2Here's the explanation:IgM: This is the first antibody…

Q: In an immunoblot the primary antibody recognizes:   the secondary antibody    nitrocellulose…

A: Ans. Immunoblot- It is also known as the western blotting technique, a highly sensitive method that…

Q: How can B cells use bacteria cell walls to make antibody

A: Immunity is the ability of the body to fight against the antigen or pathogenic substances by…

Q: Before the mechanism for generating antibody diversity had been established, a mechanism based on…

A: Any abnormal condition that hinders normal body functioning is considered a disease. Nutrient…

Q: You are studying a mouse model of gastrointestinal infections and isolate cells and proteins from a…

A: Antibodies, also known as immunoglobulins, are proteins produced by the immune system to neutralize…

Q: What secondary antibody would I need if I purchase a rabbit anti Bax antibody?

A: Antibodies, also known as immunoglobulins (Ig), are proteins produced by the immune system in…

Q: A monoclonal antibody molecule has only one Fab domain, while a polyclonal antibody has two Fab…

A: An Antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly…

Q: Which Uknown 1 or 2, have antibodies for chicken gamma globulin antigen, also can you label the…

A: Enzyme linked immunosorbent assay : Horseradish phosphatase, BCIP/NBT (5-Bromo…

Q: An antibody is labelled as FITC mouse anti-donkey. What animal does the antibody target

A: Introduction: Antibodies are proteins that are produced by the immune system in response to the…

Q: What is the minimum number of reactive antigen-positive and non-reactive antigen-negative panel…

A: Serology is the study of immune system. This helps to determines the antibodies in the serum.…

Q: What are the characteristics of a secondary antibody used in Western blotting? contains a covalently…

A: Western blotting is a laboratory technique used to detect a specific antigen containing protein in…

Q: The indirect immunofluorescence ("fluorescent Ab") test shown below is performed to test for: $5.4 ㅅ…

A: Introduction :  For indirect immunofluorescence(IF), two antibodies are needed. One antibody…

Q: Labs that do a lot of Western blots often have hundreds of primary bodies but only two or three…

A: Western blotting involves binding of a primary antibody to the target antigen followed by binding of…

Q: immunoassays are able to detect infections disease because of a very specific match between

A: The correct answer is 1. Antigen , Antibody

Q: Which class of antibodies functions as a dimer?   IgE IgG IgM Secretory IgA

A: Immunoglobulins or Ig molecules are synthesized and released by the B-lymphocytes or B-cells. It is…

Q: Antibodies are able to dispose of antigens in which of the following ways? O Neutralization…

A: Antibodies or Immunoglobulins are substances produced by the immune system, in response to a foreign…

Q: 16. The Type A Transferase enzyme, attaches N-acetylgalactosamine (GalNAc) to H-antigen epitopes;…

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Q: DTT and 2-ME would destroy which of the following antibodies? Group of answer choices Anti-Duffy…

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Q: O Antibody interference occurs when (multiple possible answers) Choose all that apply. O free…

A: In immunoassays, the interaction between the contents in the sample with one or more antibodies is…

Q: In immunofluorescence experiments, what is the role of the primary and secondary antibodies? (select…

A: A standard laboratory method known immunofluorescence (IF) relies on the employment of certain…

Q: All of the following are true about neutralizing antibodies, except: Group of answer choices   Bind…

A: A neutralizing antibody (NAb) is an antibody that is responsible for defending cells from pathogens.…